| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.376 | 15/5:05.640 |
| 2 | 1 | 20.357 | 15/5:05.498 |
| 3 | 2 | 21.601 | 15/5:11.670 |
| 4 | 2 | 21.612 | 15/5:14.798 |
| 5 | 2 | 22.498 | 15/5:19.332 |
| 6 | 2 | 22.540 | 14/5:00.963 |
| 7 | 2 | 20.977 | 15/5:21.345 |
| 8 | 2 | 21.041 | 15/5:20.629 |
| 9 | 2 | 20.425 | 15/5:19.045 |
| 10 | 2 | 22.726 | 15/5:21.230 |
| 11 | 2 | 20.911 | 15/5:20.542 |
| 12 | 2 | 22.198 | 14/5:00.139 |
| 13 | 2 | 20.172 | 15/5:20.116 |
| 14 | 1 | 20.782 | 15/5:19.517 |
| 15 | 1 | 21.039 | 15/5:19.255 |